How do I increase spped ball for each touch

I need to increase the speed of a ball whenever I click/touch on a sprite in rapid succession :

1 click/touch- speed X1

2 click/touch-- speed X2

3 click/touch - speed X3

and so on

every time I click/touch in rapid succession the ball must accelerate an X value

PLEASE HELP XD

Setup event:

>On click/touch

• • • • >Set SomeTimingVariable to 1

• • • • >Wait 0.25 seconds (or however long you want the "rapid succession" window to be)

• • • • >Set SomeTimingVariable to 0

Base event:

>On click/touch

• • • • >If SomeTimingVariable is 0

• • • • • • • • >[Do whatever initial thing you want to happen]

• • • • >Else

• • • • • • • • >Set Ball.Speed to Ball.Speed+100 (or whatever speed amount you'd wish to add)

Good luck, hope this helps!

please can u made same screen shot for me ?? i try to do that but is not working...XD